baber/WOPTO huggingface dataset:
Patent JP-2002185420-A (JP)
Title: Method for communicating compressed media data and processor circuit
Inventor: HANNAH MICHAEL A
IPC: H04J3/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To transfer data easily through an isochronous signal interface. SOLUTION: A system and a method for transferring compressed or high accuracy data through an isochronous signal interface are provided. In a preferred embodiment, the method for communicating compressed media data with an isochronous signal processor comprises a step for generating a block of compressed media data, and a step for generating an isochronous data frame including several data slots (Fig. 6). Each data slot has a slot bit length and the data slot includes a first data slot not yet used.  The method further comprises a step for parsing the block of compressed media data into data sections, a step for inserting one more data section into the first data slot not yet used if the bit length of each data section is not longer than the slot bit length (600), and a step for transferring the data frames in series through the isochronous signal interface connected with the isochronous signal processor.
Patent JP-2003138398-A (JP)
Title: Method and apparatus for manufacturing zinc oxide film
Inventor: AICHI YASUHIRO
IPC: C01G9/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a zinc oxide film which enables effective removal of the zinc nitrate powder produced in a solution during electrodeposition and can simplify the maintenance for this removal system. SOLUTION: The method of manufacturing the zinc oxide film by energizing a conductive substrate 1000 as a cathode immersed into the aqueous solution containing at least nitrate ions and zinc ions and a zinc plate as an anode to each other to electrolytically deposit the zinc oxide film on the conductive substrate 1000, in which the powder of the zinc oxide produced in the solution during the electrolytic deposition is separated by a centrifuge 3001.
Patent JP-2003138906-A (JP)
Title: Axial flow turbine
Inventor: ISOBE HIDEYOSHI
IPC: F01D11/08
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce loss of torque taken out by impellers, by preventing working fluid bypassing a blade tip of a moving blade from flowing therein once again to reduce turbulence of flows around a stationary blade. SOLUTION: Holes 10 that pass from the outer peripheral surfaces of shrouds 6 to the blade faces of the moving blades 4 are formed in the moving blades 4 provided with shrouds 6 to blade tips.
Patent JP-2003137952-A (JP)
Title: Urethane composition for cleaning blade and cleaning blade obtained by using the same
Inventor: ITO KUNIO
IPC: C08G18/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane composition for a cleaning blade, having excellent curability, abrasion resistance and crack resistance. SOLUTION: This urethane composition for a cleaning blade comprises (A) a polybutylene adipate, (B) a polyisocyanate and (C) a catalyst composed of at least one of 1,8-diazabicyclo(5,4,0)-undecene-7 and 1,5-diazabicyclo(4,3,0)- nonene-5 as essential components and has >=115 NCO index.
Patent JP-2003139223-A (JP)
Title: Noise insulation cover for transmission
Inventor: KITABAYASHI KEI
IPC: F16H57/03
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a noise insulation cover for transmission improving the cooling performance of a transmission. SOLUTION: This noise insulation cover is structured so that running wind may run through the inside of a cover body 15a smoothly by disposing it so as to cover the periphery of the transmission 6 and forming a venturi section S (a throttle section) for throttling a clearance 31 to a transmission wall surface at the inner surface of the cover body 15a shielding the noise from the transmission to increase the wind velocity of the running wind running through the clearance 31. Thus, the heat of the transmission 6 is led out to the open air by the running wind immediately without remaining inside the cover body 15a.
Patent JP-2003142544-A (JP)
Title: Method for evaluating minute defect in silicon wafer
Inventor: ARAKI NOBUE
IPC: H01L21/66
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an evaluating method of a minute defect in a silicon wafer that can detect the minute defect that is smaller than the detection lower limit of a light scattering type surface inspection apparatus on a silicon wafer surface that is smoothed by mirror machining, and can further detect the minute defect that exists not only on the wafer surface but also inside a wafer surface layer that influences the performance of a device formed on the wafer surface. SOLUTION: In the evaluating method of a minute defect in a silicon wafer for detecting the minute defect existing at a silicon wafer surface layer section that is subjected to mirror machining as a light scattering body by using a light scattering system surface inspection apparatus, the light scattering body on a silicon wafer surface is detected by using a laser light scattering type surface inspection apparatus, an oxide film is formed on the silicon wafer surface, and the light scattering body on the silicon wafer surface where the oxide film is formed is detected by the laser light scattering type surface inspection apparatus.
Patent JP-2003147515-A (JP)
Title: Method of depositing deposited film, and system of depositing deposited film
Inventor: KOIKE ATSUSHI
IPC: C23C14/32
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing a deposited film which is suitable for the industrial production by a cluster ion beam deposition method, and is also appropreate even in the case the raw material consists of a organic matter, and to provide a system therefor. SOLUTION: The method of depositing a deposited film has an evaporation stage where the raw material of a deposited film is evaporated in a vacuum vessel, an atomization stage where the vapor of the raw material is atomized, an ionization stage where the particulates are ionized, and a film deposition stage where the evaporated raw material made into the ionized particulates is fed to the surface of the substrate to be film-deposited, so that the deposited film is deposited. In this method, the ionization stage has a stage where the raw material made into the particulates is contacted with a rare gas in a metastable excitation state.  In the system of depositing a deposited film where a deposition film is deposited on the substrate to be film-deposited in a vacuum vessel, a vacuum vessel provided with an exhaust means, an evaporation means for evaporating the raw material of the deposition film provided in the vacuum vessel, and an excitation rare gas feed means for feeding a rare gas in a metastable excitation state at least to one part of a space held between the evaporation means and the substrate to be film-deposited are provided.
Patent JP-2003148996-A (JP)
Title: Measuring device, temperature measuring device and temperature measuring method of rotary electric machine
Inventor: UEMOTO SHINJI
IPC: G01D3/028
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device, a temperature measuring device and a temperature measuring method of a rotary electric machine capable of accurately outputting a measuring voltage even if noises of a plurality of frequencies or of a relatively low frequency is superposed at a voltage higher than the measuring voltage. SOLUTION: A thermocouple for outputting a temperature detection signal of a D.C. voltage according to a sensed temperature value is installed, a temperature detection signal (S-1) with an A.C. noise superposed thereon is converted into a digital signal by a waveform measuring instrument (S-2), the digital signal is inputted to a computer (S-4), an area for one cycle of the waveform in the digital signal is found (S-5), and a temperature detection signal of a D.C. voltage without the noise is outputted by dividing the found area equivalent to one cycle by a time equivalent to the one cycle.
Patent JP-2003146661-A (JP)
Title: Method for manufacturing vanadium sulfate
Inventor: KIDOGUCHI AKIRA
IPC: H01M8/18
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing vanadium sulfate overcoming a problem of impurities being mixed into vanadium sulfate due to corrosion of a reactor or dissolution of a reactor material into a reaction mixture. SOLUTION: The method for manufacturing vanadium sulfate is to obtain a mixture of trivalent and tetravalent vanadium sulfates by adding specified amounts of sulfuric acid and sulfur to tetravalent or pentavalent vanadium compounds or to their mixture and subsequently heating the resultant mixture to 200-440 deg.C and is characterized by maintaining temperature in the range of 30-180 deg.C in a stage in which the reaction mixture of three components of a vanadium compound, sulfuric acid and sulfur is in a slurry state and heating the reaction mixture to 200-440 deg.C after it changes into a solid state.
Patent JP-2003152293-A (JP)
Title: Printed wiring board
Inventor: SAITO TETSUYA
IPC: H05K1/03
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board that is superior in insulation reliability, electrolytic corrosion resistance, and adhesion of wiring, and is suitable for micro wiring formation. SOLUTION: This printed wiring board is provided with an electrical insulation layer containing organic substance and a conductor layer formed thereon. The conductor layer is formed on the surface of the electrical insulation layer where the mixing amount of foreign materials is 20 pieces or less per square meter.
Patent JP-2003149971-A (JP)
Title: Member unit relating to fixing performance and image forming device using the same
Inventor: NUMAZU TOSHIHIKO
IPC: G03G15/20
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a member unit relating to fixing performance which always forms a satisfactory fixed image in correspondence with a paper type that makes the fixing performance of an image forming device different and to provide an image forming device using the member unit. SOLUTION: The main part of the image forming device is substantially formed from units, such as a carrying unit 28 for both-sided printing, a drum set 32 for magenta, cyan, yellow, and black and a toner set 33, a belt unit composed of a paper carrying belt 40 and a cleaner bottle 72, and a fixing unit 55 composed of a fixing main body unit 73 and the member unit 75 relating to the fixing performance. The member unit 75 is free to be attached/detached to/from the fixing main body unit 73. The main body device is furnished with three kinds of units for 'regular paper', 'thick paper and POP paper', and 'gloss paper, OHP, and long paper' as accessories in advance.
Patent JP-2002194957-A (JP)
Title: Fitting
Inventor: HASHIZUME KAZUMOTO
IPC: E05D13/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a fitting which is safe by making a fitting installation surface approximately planar and preventing a foot from getting snagged, has a moderate sealing property that makes a life comfortable, is easy to clean, and capable of being smoothly moved. SOLUTION: A guide groove 8 along the track of the fitting installation surface 5 is provided, and a guiding plate 9 to be engaged to the lower side of a glass door 2 by inserting to the guide groove 8 is installed in such a manner as to fit thereto.
Patent JP-2003148131-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: ONO TOKUAKI
IPC: B01D46/42
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device for internal combustion engine with high durability and reliability which efficiently regenerates a filter for an exhaust gas post-treatment device by a simple and inexpensive constitution. SOLUTION: A filter (24) trapping fine particles in an exhaust gas is rotated by a filter rotation means (30, 32, 34). A sub-area (28) is formed independently from an exhaust passage (26) separated radially by a partition means (25) from the center of the center axis of a filter in a right upstream and a right downstream space of the filter. A regeneration means (40) to incinerate fine particles trapped with the filter and regenerate the filter is provided in the sub-area. A sub-passage (56) communicating with the sub-area is provided in isolation from an exhaust passage (54) in the downstream side of the sub-area.
Patent JP-2002267481-A (JP)
Title: Map display device for vehicle
Inventor: KOYANAGI HIROHISA
IPC: G06F3/0484
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a map display device, for a vehicle, which is flexible and easy to see when a road map is displayed on the display device. SOLUTION: When a bird's-eye view is displayed on the map display device for the vehicle, the height of an eye point over a part around the present position of the vehicle, a looking-down angle from the eye point ad a spreading angle from the eye point can be set.
Patent JP-2003095958-A (JP)
Title: Medicine and therapeutic article utilizing new characteristics of titanium dioxide
Inventor: YAMANAKA KENICHI
IPC: A61P17/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an unconventional medicine and an therapeutic article utilizing new characteristics of titanium dioxide and effective in ameliorating and treating various kinds of traumata, dermatopathies, symptoms, or the like, and amelioration, or the like, of the skin and a medicine, product, or the like, related thereto. SOLUTION: Various kinds of traumata, dermatopathies, gynecopathies, or the like, are treated and ameliorated by utilizing the new characteristics of the titanium dioxide and effects on amelioration, or the like, of the skin are further obtained. The medicine and the therapeutic article are obtained by using the titanium dioxide sticking, or the like, to various kinds of substrates as the therapeutic article and simply using the article so as to come into contact with affected parts or sites where effects are expected. Thereby, the medicine and the therapeutic article have unconventional safer therapeutic and ameliorating effects. The medicine and the article are not used by permeating or absorbing the titanium dioxide in a body for use and are obtained irrespectively of characteristics such as photocatalyst effects, or the like, of the conventional titanium dioxide.  Thereby, healing power is promoted by the new characteristics to carry out treatment and amelioration.
Patent JP-2003148698-A (JP)
Title: Temperature control device
Inventor: IIDA SATOSHI
IPC: G01R33/035
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a temperature varying device to reliably prevent the occurrence of breakdown of a heater due to overheating. SOLUTION: Liquid nitrogen 22 is contained in a Dewar 21. A heater 23 to heat and vaporize the liquid nitrogen 22 is disposed in the Dewar 21. A tube 28 to guide vaporized gas to a controlled temperature part is connected to the Dewar 21 and a gas flow rate measuring instrument 27 is situated in the tube 28. When a gas amount measured by the gas flow rate measuring instrument 27 is decreased to a value lower than a specified value, a relay drive circuit 26 brings a relay coil into a non-excited state. This constitution brings a relay contact Lc1 is brought into an opening state and a power from a heater power source 24 to the heater 23 is disconnected.
Patent JP-2003158758-A (JP)
Title: Mobile telephone system, control program used therefor, and method of switching channel
Inventor: FUJII TOMOHIRO
IPC: H04W36/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the talking state of a mobile telephone set at a location where obstacles stand close together. SOLUTION: The portable telephone set 20 can discriminate the small zone corresponding to its present location by measuring the position of the present location by means of a GPS instrument. When a channel switching point exists at a location which is separated from the small zone by a prescribed distance or more, the telephone set 20 or a base station 30 performs channel switching to a base station assigned to a small zone existing within a prescribed distance from the small zone by masking the base station corresponding to the distant channel switching point. Consequently, the telephone set 20 can perform channel switching preferentially to a zone near the set 20. Therefore, the occurrence of such a trouble as one-way talking, tone deterioration, etc., decreases remarkably.
Patent JP-2003155449-A (JP)
Title: Carnaubic silicone wax
Inventor: ICHINOHE SEIJI
IPC: C08G77/42
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a carnaubic silicone wax containing substantially no free silicone oil. SOLUTION: This carnaubic silicone wax containing no free silicone oil is obtained by reacting the hydroxy group contained in a natural carnauba wax with a silicone compound bearing a substituent group having the reactivity with the above hydroxy group, or by firstly introducing a carboxy group in the molecule by means of the reaction of the above hydroxy group with a cyclic acid anhydride, then reacting it with a silicone compound having a group directly reactive with the above carboxy group, or by hydrosilylating the double bond having been introduced by reacting the above carboxy group with a double bond-bearing epoxy compound by using a hydrogen silicone.
Patent JP-2003155401-A (JP)
Title: Polyester resin composition for calendering and sheet using the same
Inventor: KOMATSU KAZUNORI
IPC: C08L67/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition having extremely excellent characteristics not only in release property of a sheet from a roll during calendering, but also in take-off property of a melt sheet from a calender roll to a cooling roll, and enabling to make a calendered sheet of excellent quality giving a product sheet of good transparency. SOLUTION: This polyester resin composition comprises 100 pts.wt. amorphous polyester, 0.01-2 pts.wt. hindered phenol type antioxidant represented by formula 1, and 0.01-5 pts.wt. lubricant.
Patent JP-2003157203-A (JP)
Title: Controller and controlling method for semiconductor storage device
Inventor: SUMIMOTO YOSHIYUKI
IPC: G06F12/16
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a semiconductor storage device as much as an amount that rewriting is not performed by avoiding data loss under a high temperature environment without performing rewriting. SOLUTION: A temperature sensor 10 as a temperature detecting means detects the operating temperature of an EEPROM 9 as a semiconductor storage device, and a CPU 3 and a switch 11 as a deactivating means disconnect the power source of the EEPROM 9 for deactivation when a detected temperature exceeds a prescribed temperature. A RAM 4 as an alternative storing means stores data in place of the EEPROM 9 if the data are about to be written to the EEPROM 9 while the EEPROM 9 is deactivated, and the CPU 3 that also operates as a writing means writes the data to the EEPROM 9 if the data are stored in the RAM 4 when the after the deactivation of the EEPROM 9 is released.
Patent JP-2003156028-A (JP)
Title: Connecting rod assembly, and connecting rod with bearing
Inventor: HARIMOTO KAZUYOSHI
IPC: F16C9/04
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a connecting rod assembly and a connecting rod with a bearing which can be easily machined at a low cost. SOLUTION: In this connecting rod assembly 2, split connecting rod parts 3A and 3B having a large end part 3a, a small end part 3b and a rod part 3c are laminated to form a laminate 3. The split connecting rod parts 3A and 3B are integrated with each other by press-fitting the large end part 3a and the small end part 3b in the laminate 3 of the split connecting rod parts 3A and 3B. An annular component 5 is, for example, an outer ring of a shell-type bearing 4, and the shell-type bearing 4 is press-fitted to the large end part 3a and the small end part 3b in the laminate 3 of the split connecting rod parts 3A and 3B to form the connecting rod 1 with a bearing.
Patent JP-2003156410-A (JP)
Title: Method and device for evaluating characteristic of optical fiber
Inventor: KOMO KUNIHIRO
IPC: H01S3/06
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and precisely measure a gain characteristic by Raman ray amplification. SOLUTION: CW light subjected to the Raman ray amplification generated by interaction when a light pulse S1 and the CW light S2 are propagated opposedly in an optical fiber to be measured 3 is guided to a first photo-detector 5 and a light power meter (a second photo-detector) 8 via a photo coupler 4, a light wavelength filter 7, and a photo coupler having no wavelength dependency or low wavelength dependency, or an optical switch 9 of low insertion loss, an amplification component is detected by the first photo-detector 5, a direct current component is detected with the photo-detector 8, and signal processing is carried out in a signal processor 6 to measure the Raman gain characteristic, in particular, the Raman gain characteristic with respect to wavelength.
Patent JP-2003163911-A (JP)
Title: Image reproducing method based on favorable public image information, image reproduction control system, server apparatus, client apparatus, image reproduction control program and its recording medium
Inventor: SHIOZAKI TAKASHI
IPC: H04N7/173
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reproduction control method which gives a reasonable priority order to image reproduction control requests sent at once from a plurality of distantly apart users sharing an image, in a community composed of the users in order to realize the feeling of a sense closeness, as if all the users were gathering in one place and watching the image together.  <P>SOLUTION: Based on comment evaluating information given by one user to a comment inputted by another user, a reproduction control command originating from a user having a high degree of favorable public image in the community is preferentially executed to process the image reproduction control with great importance attached to the community's sense of values or the topic conversation continuity, thereby activating communication between users.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159048-A (JP)
Title: gamma-GLUTAMYLCYSTEINE PRODUCING YEAST AND METHOD FOR SCREENING THE SAME
Inventor: NISHIUCHI HIROAKI
IPC: C12N1/16
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast strain of which the glutathione synthase activity is attenuated and which produces γ-glutamylcysteine, to provide a method for simply screening the yeast strain, and to provide a food containing the γ- glutamylcysteine by utilizing the yeast strain.  <P>SOLUTION: This method for screening the yeast strain of which the glutathione synthase activity is attenuated and which has γ-glutamylcysteine producing activity comprises the following steps (a) and (b): a step (a) for selecting yeast strains which have resistance to N-methyl-N'-nitro-N- nitrosoguanidine in a specified concentration range from a group of yeasts, and another step (b) for selecting the strain of which the glutathione synthase activity is attenuated and which has the γ-glutamylcysteine producing activity from the selected strains.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161785-A (JP)
Title: Metal dangerous substance detector in soil and sand
Inventor: IKEDA SHOZO
IPC: G01V3/10
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To make quickly detectable explosives in a large amount of soil and sand in a condition safer for workers to enable the work for dredge, drilling and reclamation to be performed without deterioration of the working power.  <P>SOLUTION: An annular metal sensor 5 is installed around the outside of a nonmetal tube 4a having a duct 4 for flowing down soil and sand coaxially to the tube 4a, thereby detecting a metallic dangerous substance in soil and sand flowing down in the duct 4. As a metal detector, a pulse induction type one is used.  <P>COPYRIGHT: (C)2003,JPO